How does KAYAK find such low prices on flights from London to California?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to California. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to California?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to California from London is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from London to California?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to California with an airline and back to London with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to California?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to California from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

C$ 223 Cheap Flights from London to California

Search hundreds of travel sites at once for deals on flights to California

...and more

In the last 7 days, travellers have searched 45,017,868 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Best California Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

One-wayReturn

Los Angeles1 stopC$ 397

San Francisco1 stopC$ 491

San Diego3 stopsC$ 530

Palm Springs2 stopsC$ 1,225

Low season	February
High season	July
Cheapest flight	C$ 223

Best time to beat the crowds (9% less expensive on average)

Most popular time to fly (3% more expensive on average)

Flight from London to Los Angeles

How does KAYAK find such low prices on flights from London to California?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to California.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to California?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to California from London is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from London to California?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to California with an airline and back to London with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to California?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to California from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Morning departure is around 19% more expensive than an evening flight, on average*.

*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from London to California

Recent round-trip flight deals

These are the cheapest round-trip flights from London to California found on KAYAK in the last 72 hours.

27/11Wed

1 stopAir Canada

8h 51mYXU-LAX

7/12Sat

2 stopsAir Canada

10h 20mLAX-YXU

C$ 397

7/12Sat

1 stopAir Canada

7h 47mYXU-LAX

10/12Tue

1 stopAir Canada

7h 20mLAX-YXU

C$ 401

14/12Sat

1 stopUnited Airlines

9h 00mYXU-LAX

25/12Wed

2 stopsUnited Airlines

17h 30mLAX-YXU

C$ 402

27/11Wed

2 stopsUnited Airlines

15h 28mYXU-LAX

7/12Sat

2 stopsUnited Airlines

14h 15mLAX-YXU

C$ 408

14/12Sat

2 stopsUnited Airlines

13h 53mYXU-LAX

25/12Wed

2 stopsUnited Airlines

18h 15mLAX-YXU

C$ 411

27/11Wed

1 stop

8h 51mYXU-LAX

7/12Sat

1 stop

13h 30mLAX-YXU

C$ 413

15/2Sat

1 stopUnited Airlines

8h 52mYXU-LAX

21/2Fri

2 stopsUnited Airlines

18h 35mLAX-YXU

C$ 422

14/12Sat

1 stop

9h 00mYXU-LAX

25/12Wed

1 stop

13h 30mLAX-YXU

C$ 451

9/1Thu

1 stopWestJet

20h 05mYXU-SFO

30/1Thu

1 stopWestJet

26h 17mSFO-YXU

C$ 491

9/1Thu

1 stopWestJet

20h 05mYXU-SFO

26/1Sun

1 stopWestJet

26h 17mSFO-YXU

C$ 509

Recent one-way flight deals

Only flying one-way? Below are some of the best one-way flight deals from London to California found on KAYAK in the last 72 hours.

6/12Fri

1 stopAir Canada

9h 00mYXU-LAX

C$ 223

6/12Fri

2 stopsAir Canada

11h 19mYXU-LAX

C$ 231

6/12Fri

2 stopsWestJet

17h 03mYXU-PSP

C$ 245

6/12Fri

1 stopWestJet

16h 18mYXU-PSP

C$ 246

3/12Tue

2 stopsUnited Airlines

20h 32mYXU-LAS

C$ 259

17/12Tue

2 stopsUnited Airlines

12h 58mYXU-SAN

C$ 276

14/1Tue

1 stopAir Canada

9h 17mYXU-SFO

C$ 303

3/12Tue

1 stopAir Canada

15h 26mYXU-LAS

C$ 316

3/12Tue

3 stops

27h 49mYXU-LAS

C$ 374

6/12Fri

3 stops

29h 51mYXU-LAX

C$ 401

Last minute flights from London to California

Last minute flight, train and bus deals

These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to California that are departing in the next 10 days.

12/11Tue

multi-stopUnited Airlines

13h 15mYXU-LAS

17/11Sun

multi-stopUnited Airlines

17h 50mLAS-YXU

C$ 852

12/11Tue

multi-stop

15h 27mYXU-LAS

17/11Sun

multi-stop

6h 25mLAS-YXU

C$ 877

12/11Tue

multi-stopAir Canada

15h 38mYXU-LAS

17/11Sun

multi-stopAir Canada

6h 25mLAS-YXU

C$ 910

11/11Mon

multi-stopUnited Airlines

7h 47mYXU-LAX

13/11Wed

multi-stopUnited Airlines

18h 37mLAX-YXU

C$ 1,031

11/11Mon

multi-stopUnited Airlines

11h 21mYXU-LAX

13/11Wed

multi-stopUnited Airlines

18h 37mLAX-YXU

C$ 1,040

11/11Mon

multi-stopAir Canada

7h 47mYXU-LAX

13/11Wed

multi-stopAir Canada

13h 35mLAX-YXU

C$ 1,080

10/11Sun

multi-stopAir Canada

8h 51mYXU-LAX

13/11Wed

multi-stopAir Canada

7h 35mLAX-YXU

C$ 1,496

10/11Sun

multi-stopAir Canada

8h 51mYXU-LAX

12/11Tue

multi-stopAir Canada

7h 35mLAX-YXU

C$ 1,581

8/11Fri

multi-stopUnited Airlines

8h 51mYXU-LAX

12/11Tue

multi-stopUnited Airlines

7h 25mLAX-YXU

C$ 1,686

12/11Tue

multi-stop

25h 54mYXU-LAS

17/11Sun

multi-stop

25h 19mLAS-YXU

C$ 2,415

Everything you need to know for your flight from London to California

Information on your arrival and departure airports

London (YXU)

Flights to other popular destinations

Flights to popular cities in California

Flights to Los Angelesfrom C$ 383

Flights to Orange Countyfrom C$ 615

Flights to Palm Springsfrom C$ 1,225

Flights to Sacramentofrom C$ 1,184

Flights to San Diegofrom C$ 530

Flights to San Franciscofrom C$ 553

Flights to San Francisco Bay Areafrom C$ 553

Flights to San Josefrom C$ 914

Flights to Santa Anafrom C$ 615

Flights to Worldwidefrom C$ 465

Flights to Yosemite National Parkfrom C$ 681

C$ 223 Find cheap flights from London to California

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to California departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Search hundreds of travel sites at once for deals on flights to California

Best California Flight Deals

Good to know

Low season

High season

Cheapest flight

FAQs - booking California flights

How does KAYAK find such low prices on flights from London to California?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to California?

What is the Hacker Fare option on flights from London to California?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to California?

Top tips for finding cheap flights to California

Book cheap flights from London to California

Recent round-trip flight deals

Search by stops

Search by airline

Search by price

Recent one-way flight deals

Search by stops

Search by airline

Search by price

Last minute flights from London to California

Last minute flight, train and bus deals

Search by stops

Search by airline

Search by price

Everything you need to know for your flight from London to California

Information on your arrival and departure airports

Cabin class types available on flights to California

Cabin classes available on flights to California. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to California with a hotel stay or car rental

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from other airports in London to California

Flights from all airports in London to California. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights to popular cities in California

Find deals for your return flight